Weld bolt(Coarse Steel Unplated 12 X 25(Projection4 Pitch 1.75
What is a Drill Screw
No pilot hole is required during installation. It is an advanced version of the tapping screw.
It is capable of independently drilling a pilot hole, forming threads, and driving to full fastening.
The drill point at the tip is sharp, and the threaded portion has a similar shape to tapping screws and tapping bits.
Specific applications are proposed based on the combination of the head, screw tip, and shank portion.
No pilot hole is required during installation. It is an advanced version of the tapping screw.
It is capable of independently drilling a pilot hole, forming threads, and driving to full fastening.
The drill point at the tip is sharp, and the threaded portion has a similar shape to tapping screws and tapping bits.
Specific applications are proposed based on the combination of the head, screw tip, and shank portion.
Product Details
- Weld bolt Coarse pitch
- Steel:
- Nominal thread diameter M12
- Length under head (ℓ) 25.0
- Pitch 1.75
- Number of projections 4
- Head diameter (D) Nominal 24 Tolerance 0,-0.8
- Head height (H) Nominal 3.5 Tolerance ±0.3
- Projection pitch circle diameter (S) 19
- Projection diameter (E) 3.5
- Projection height (h) 1.5
Weld bolt(Coarse Steel Unplated 12 X 25(Projection4 Pitch 1.75
| Steel | Unplated | 12 X 25(Projection4 | Individual sale | View Details |
|---|
Weld bolt(Coarse Steel Unplated 12 X 25(Projection4 Pitch 1.75 - Surface Finish Variants
| Material | Surface Treatment | Size | Individual Sale | View Details |
|---|---|---|---|---|
| Steel | Trivalent white(Silver) | 12 X 25(Projection4 | Individual sale | View Details |